chore: bump version to 0.5.0 in pyproject.toml

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: RMANOV

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "sqlite-memory-mcp"
-version = "0.4.0"
+version = "0.5.0"
 description = "SQLite-backed MCP Memory Server with WAL concurrent safety, FTS5 search, session tracking, cross-machine bridge sync, and task management"
 requires-python = ">=3.10"
 dependencies = ["fastmcp>=2.0.0"]